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3 years ago

Can someone help me on this? Quite lost

Mathematics

1 answer:

zloy xaker [14]3 years ago

6 0

answer:

2. 3/2

1. y=-7

Step-by-step explanation:

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PLEASE HELP URGENT DUE IN 2 HOURS

Kaylis [27]

Answer:

look it up on slader.com thats the sams problem that i have had before and it worked on slader.

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3 years ago

You originally draw a design for an art contest on a 2 in. x 5 in. card. The second phase of the contest requires the drawing to

pentagon [3]

The correct answer is: 
4.2 inches.

Explanation: 
We use the size of the largest dimension of the reproduction to find the scale factor. The largest dimension of the original drawing was 5 inches.
The largest dimension of the reproduction is 11 inches.

To find the scale factor, divide: 
 $\frac{11}{5}$ =2.1.

Since the scale factor is 2.1, to find the smallest dimension of the reproduction we multiply the original by 2.1:
2*2.1=4.2 inches.

4 0

3 years ago

Read 2 more answers

1962.5 nearest tenth

makvit [3.9K]

This answer is already to the nearest tenth. The 5 is in the tenth's place.

8 0

3 years ago

Read 2 more answers

-0.2 as a decimal mixed number or a fraction

Svetlanka [38]

Answer:

It is a mixed number because a fraction would be like 4/9.

Step-by-step explanation:

How you remember is that a decimal is in a place that makes it a mixed number,

5 0

3 years ago

Find the scale factor of the dilation. Then tell whether it is enlargement or reduction.

mariarad [96]

Answer:

a) 1/2; reduction

b) 5/4; enlargement

Step-by-step explanation:

In each case, the scale factor is CP'/CP. When it is more than 1, the dilation is an enlargement.

Even before you run the numbers, you can tell if it is an enlargement or not. If the dilated figure is larger, P is closer to C than is P'. If P' is closer to C, then it is a reduction.

a) CP'/CP = (4-2)/4 = 2/4 = 1/2 . . . . a reduction

b) CP'/CP = 25/20 = 5/4 . . . . an enlargement

4 0

3 years ago